Pan Connector Board; Pan Enclosure Fan - Datex-Ohmeda S/5 Avance Technical Reference Manual

S/5 Avance
9.7.4 Pan
Connector board
9.7.5 Pan
enclosure fan
9-22
The Pan Connector board is a wiring interface between the lower electrical enclosure
components and the pan electrical enclosure components (refer to Figure 11-8).
1. Disconnect the wiring from the top-side of the Pan Connector board:
• Two harness connectors coming from the Filter board.
• One harness connector coming from the Ventilator Interface board.
• One ribbon cable connector coming from the Electronic Gas Mixer.
2. Remove the four screws that hold the Pan Connector board to the enclosure.
3. Lift the Pan Connector board away from the enclosure and disconnect the large
ribbon cable and the harness from the under-side of the board.
4. To replace the Pan Connector board, reconnect the large ribbon cable and the
harness to the under-side of the board.
5. Lower the Pan Connector board over the gasketed opening in the pan enclosure.
• Keep the extra length of ribbon cable in the pan area.
• Fold the ribbon cable under the enclosure toward the front of the machine.
6. Secure the board to the enclosure.
7. Reconnect the harnesses and ribbon cable to the top-side of the board.
8. Reassemble in reverse order.
The fan is mounted to the back-side of the enclosure and draws air into the enclosure.
1. Disconnect the fan harness from the
Mixer board (A).
2. Remove the two screws that hold the fan
to the enclosure.
3. To replace the fan, reassemble in reverse
order.
• Ensure that the fan is oriented with the
flow direction arrow pointing toward
the inside of the enclosure.
A
11/03 1009-0357-000